Delta Airlines installs 8 self check-in kiosks at the Columbia airport. Passengers arrive to check-in for their flights at a rate of 2 passengers/ minute (CV=1). On average, customers take 3.5 minutes to check-in using the kiosk, with a standard deviation of 1.5 minutes. On average, how many passengers are waiting to use a kiosk? (Round to 2 decimal points)

Delta Airlines installs 8 self check-in kiosks at the Columbia airport. Passengers arrive to check-in for their flights at a rate of 2 passengers/ minute (CV=1). On average, customers take 3.5 minutes to check-in using the kiosk, with a standard deviation of 1.5 minutes. On average, how many passengers are waiting to use a kiosk? (Round to 2 decimal points)

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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please solve all parts within 30 minutes.